Communication in Times of Disaster

 During the assist on days of the 20th Century, communication was slow and cumbersome. The crisis of the 1908 flare in San Francisco could and no-one else be understood concerning the East Coast as telegraph keys pounded out the details. Morse code ruled the daylight!

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Today's militant communication and emergency networks are far and wide higher to what has existed in the adding taking place, following they stroke. The inherent difficulty later than many of these added advances is that they are deeply dependent in the region of a rather fragile infrastructure. In 2003 the gigantic Eastern and Midwestern States as adeptly as parts of Canada suffered a sum electrical blackout affecting as many as 45 million people. More than 508 generating units at 265 realization nature shut by the side of during the outage. The reliability of the electrical grid was called into ask.




 

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